| Attribute | Yamaha TT-R 50 E × | Yamaha PW 50 2002 × |
|---|---|---|
| General | ||
| Production from (year) | 2007 | 2002 |
| Make | Yamaha | Yamaha |
| Model | Yamaha TT-R 50 E | Yamaha PW 50 |
| Category | Enduro / offroad | Minibike, cross |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. 13mm Mikuni VM with electric heater | - |
| Displacement (cm³) | 49 | 49 |
| Power (kw) | - | 2 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | - |
| Torque (Nm) | - | 3.8 |
| Bore (mm) | 36 | 40 |
| Stroke (mm) | 48.6 | 39.2 |
| Gearbox | 3-speed | - |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Ignition | CDI | - |
| Compression | 9.5:1 | 6.6:1 |
| Chassis | ||
| Front suspension | Inverted telescopic fork | - |
| Rear suspension | Monocross, single coil-over shock absorber, 2.8´ | - |
| Front brakes | Expanding brake (drum brake) | Expanding brake |
| Rear brakes | Expanding brake (drum brake) | Expanding brake |
| Front tyre | 2/10-4 | - |
| Rear tyre | 2/10-4 | - |
| Front wheel travel (mm) | 97 | 60 |
| Rear wheel travel (mm) | - | 50 |
| Other | ||
| Starter | Electric | - |
| Dimensions | ||
| Wheelbase (mm) | 925 | 855 |
| Dry weight (kg) | 54 | 37 |
| Power/weight ratio | - | 0.0541 |
| Overall height (mm) | 775 | 715 |
| Overall length (mm) | 1,306 | 1,245 |
| Overall width (mm) | 594 | 575 |
| Seat height (mm) | 556 | 485 |
| Ground clearance (mm) | 135 | 105 |
| Performance | ||
| Fuel capacity (l) | 3.02 | - |